baber/WOPTO huggingface dataset:
Patent KR-20070087964-A (KR)
Title: Display substrate and method of manufacturing the same
Inventor: KIM JOO HAN
IPC: G02F1/136
Filed: 2006-02-24
Abstract: A display substrate and a manufacturing method thereof are provided to improve an aperture ratio of the display substrate by forming a low-resistance metal line that can be miniaturized. A plurality of gate lines(GLn-1,GLn) extend in a first direction. A plurality of source lines(DLm) extend in a second direction intersecting the gate lines, and includes a first lower layer formed of titanium or a titanium alloy, and a first upper layer formed of aluminum or an aluminum alloy. A plurality of pixel parts(P) are defined by the gate lines and the source lines. A switching device is formed at each pixel part, and includes a gate electrode(111) extending from the gate line and a source electrode(SE) extending from the source line. A pixel electrode(PE) is formed of a transparent conductive material, and is electrically connected to a drain electrode of the switching device.
Patent KR-20060096330-A (KR)
Inventor: ICHINOHE DAIGO
IPC: G03F7/004
Filed: 2006-03-02
Abstract: 본 발명은 불포화 카르복실산 및(또는) 불포화 카르복실산 무수물과, 수산기 함유 불포화 화합물과, 다른 불포화 화합물과의 공중합체(α)에, 디이소시아네이트 화합물과 수산기 함유 중합성 불포화 화합물과의 반응에 의해 얻어지는 유리 이소시아네이트기 함유 불포화 화합물(β)를 반응시켜 얻어지는 [A] 중합체를 함유하는 감방사선성 수지 조성물에 관한 것이다.  본 발명에 따르면 고감도이면서 고해상도이고, 1,200 J/m 2  정도 이하의 노광량에서도 충분한 스페이서 형상이 얻어지며, 탄성 회복성, 러빙 내성, 기판과의 밀착성, 내열성 등이 우수한 액정 표시 소자용 스페이서를 형성할 수 있다.   
       
     감방사선성 수지 조성물, 스페이서, 액정 표시 소자
Patent KR-20070090395-A (KR)
Title: Cathode ray tube
Inventor: CHO SANG JUN
IPC: H01J29/48
Filed: 2006-03-02
Abstract: A cathode ray tube is provided to reduce a deflection angle of an electron beam and improve a distortion characteristic by moving relatively a center of magnetic field to an electron gun. A screen(56) is coated with phosphor and is installed in a tube(50). An electron gun(60) emits electron beams onto the screen of the tube. A deflection yoke core is installed at the outside of the tube. A vertical deflection coil and a horizontal deflection coil are formed between the deflection yoke core and the tube in order to deflect the electron beams in vertical/horizontal directions, respectively. A diagonal gap between the tube and the deflection yoke core is narrower than another gap between the tube and the deflection yoke core in a longitudinal direction of the tube. A part of gaps between the tube and the deflection yoke core is gradually narrowed from the screen to the electron gun in a circumferential direction of the tube.
Patent KR-20060097637-A (KR)
Inventor: KAMEYAMA KOJIRO
IPC: H01L21/66
Filed: 2006-03-08
Abstract: 반도체 장치 및 그 제조 방법에서의 신뢰성의 향상을 도모한다.  본 발명의 반도체 장치는, 반도체 기판(1) 위에 제1 절연층(2)을 개재하여 형성된 패드 전극(3)과, 상기 반도체 기판(1)의 이면으로부터 상기 패드 전극(3)의 표면에 도달하도록 형성된 비아홀(8)을 갖는 것에서, 상기 비아홀(8)이, 상기 반도체 기판(1)의 이면에 가까운 부분보다도 상기 패드 전극(3)에 가까운 부분의 개구경이 넓어지도록 형성된 제1 개구부(7A)와, 상기 제1 개구부(7A)에 연속하고, 상기 반도체 기판(1)의 표면에 가까운 부분보다도 상기 패드 전극(3)의 표면에 가까운 부분의 개구경이 좁아지도록 상기 제1 절연층(2)에 형성된 제2 개구부(7B)로 이루어지는 것을 특징으로 한다.   
       
     반도체 기판, 비아홀, 볼 형상 단자, 배리어층, 절연층, 패드 전극
Patent KR-20060101258-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06Q40/02
Filed: 2006-03-10
Abstract: 본 발명은 예금 대출 방법 및 시스템에 관한 것으로서, 금융기관에 소정의 금액을 예치한 제1클라이언트의 단말 또는 소정의 프로그램에서 상기 금융기관 서버로 상기 예치금액의 대출조건정보를 전송하는 제1단계와, 상기 서버에서 상기 대출조건정보를 상기 제1클라이언트 정보 및/또는 상기 제1클라이언트 계좌정보와 연계 처리하여 소정의 저장매체에 저장하는 제2단계 및 상기 서버에서 상기 대출조건정보에 부합되는 제2클라이언트에게 상기 제1클라이언트의 예치금액을 대출하는 제3단계를 포함한다. 이에 의해, 고객과의 대출 리스크 분담 및 대출 중계에 따른 수수료 취득 등이 가능하다.  
       
     예금,대출
Patent KR-20070093276-A (KR)
Title: On-line charging system of pre-paid service
Inventor: PARK JONG DAE
IPC: G06Q20/28
Filed: 2006-03-13
Abstract: A system for charging an amount to a user of a prepaid mobile phone in the online is provided to enable the user to charge the prepaid mobile phone in the online by transmitting a short message to the prepaid mobile phone, and connecting the prepaid mobile phone and an ASR based on the short message. A charging server transmits a mobile number of the user to an SMSC(Short Message Service Center) if remainder of the user is smaller than a predetermined amount. The SMSC transmits the short message including an ASR number to the prepaid mobile phone of the user. The prepaid mobile phone inputs a password and selects a charging amount by connecting to the ASR. The ASR transmits an account number, the mobile number, and a withdrawal amount of the user to a PG(Payment Gateway), and transmits the message for making the user input the password of a user account. The PG requests withdrawal to the user account, receives a result, and transfers the withdrawal amount to a provider account. The PG informs the ASR of a transfer result and the ASR sends a charging completion message to the prepaid mobile phone. The ASR requests charging to the charging server. The charging server requests a prepaid mobile phone server to charge the amount to the prepaid mobile phone.
Patent KR-20070095018-A (KR)
Title: Enlargement and reduction display method for image contents in home network
Inventor: KIM CHANG HYUN
IPC: H04N1/393
Filed: 2006-03-20
Abstract: A method for magnifying or reducing image contents and reproducing the magnified or reduced image contents in a home network is provided to enlarge and reduce an image freely in a direction desired by a user. A method for magnifying or reducing an image and reproducing the magnified or reduced image through a home network includes a step of designating a specific image cell of the image as a reference cell and adding or excluding neighboring cells based on a requested direction, and a step of displaying a cell block including the specific image cell, to/from which the neighboring cells are added/excluded. The image includes a plurality of image cells.
Patent KR-20070099905-A (KR)
Title: Automobile break
Inventor: LEE U JIN
IPC: B60T7/12
Filed: 2006-04-06
Abstract: A brake release prevention device is provided to enhance braking force by operating an electronic solenoid valve connected to a brake hydraulic line when a rear collision sensor is operated to increase brake pressure. A brake release prevention device comprises a brake pressure increase device. A switch of a sensor, which is a general switch or photo sensor, is turned as a weight(1) of the sensor is leaned rearward by additional inertia of the sensor when a rear collision has occurred. When the switch connected to a timer(3) is turned on, the timer is operated to activate a solenoid valve(4) connected to a hydraulic line(7) for several seconds, although the weight is restored to the original position. Then, a piston(8) of the solenoid valve is moved to increase pressure of the hydraulic line, and a brake pad(5) is operated.
Patent KR-20070100063-A (KR)
Title: The handset for having the function of automatic response in the optimized mode and method for controlling the same
Inventor: HWANG KYONG SOO
IPC: H04M1/64
Filed: 2006-04-06
Abstract: A terminal having a customized automatic response function and a control method thereof are provided to enhance user convenience by enabling a terminal to set up automatically detailed functions of the automatic response function. A method of a terminal having a customized automatic response function comprises the following several steps. A user inputs a signal for setting the automatic response function via a user inputting unit of the terminal(S401). The user inputs a signal for selecting a wanted mode via the user inputting unit(S402). The user inputs a signal for selecting a scheme of setting up detailed items of the customized automatic response function(S403). In case of selecting a manual mode, the user selects a scheme for providing information for a caller(S404). The user determines whether a black list is set up(S405). The user inputs automatic response function termination time via the user inputting unit(S406). The user inputs a signal for determining a scheme of operating the automatic response(S407). In case of selecting an automatic mode in the step S403, the terminal determines a scheme for providing information for the caller, a black list, automatic response function terminating time and operation time of the automatic response on the basis of data prestored at a database(S408). The terminal is operated according to the determined automatic response function regardless of the manual mode or the automatic mode(S409).
Patent KR-20060057548-A (KR)
Inventor: PARK YOUNG SOUL
IPC: A43B13/18
Filed: 2006-04-11
Abstract: 본 발명은 여성용 하이힐이나 구두 또는 남성용 구두에 장착되거나 부착되는 구두용 완충구에 관한 것으로서, 내측에 종방향으로 통공된 완충부와 상기 완충부의 상단면에 접합부를 갖는 몸체로 이루어진 완충구를 구비하여, 상기 접합부를 이용하여 간단하게 여성용 하이힐이나 남성용 구두의 뒷굽이나 바닥창에 본드 등과 같은 접합수단으로 접합 또는 부착하거나 핀이나 못 등과 같은 것으로 결합하여 사용할 수 있도록 함으로써, 상기 완충구의 완충부에 의해 자연적인 완충효과가 가능하도록 하여 보행시에 느끼는 발목관절이나 무릎관절에 무리가 따르는 것을 방지하고 또한 간단한 구성에 의해 소비자의 구입비용에 부담을 느끼지 않도록 할 뿐만 아니라, 완충구가 닳게 될 경우에는 완충구만 새로 구입하여 교체하도록 함으로써 사용이 편리하도록 한 구두용 완충구를 제공함에 그 목적이 있다. 
     상기 목적을 달성하기 위한 수단으로 본 발명인 구두용 완충구는, 몸체(10)와; 상기 몸체(10)의 중앙에 종방향으로 통공된 완충부(20)와; 상기 몸체(10)의 상단면에 형성된 접합부(30)가 포함되어 이루어진 것과, 상기 완충부(20)는 상기 몸체(10)의 중앙측을 관통하는 구멍으로 형성되는 것과, 상기 완충부(20)는 상기 몸체(10)의 상단면에 형성된 접합부(20)와 연장되어 상부측이 개방된 요홈으로 형성되는 것과, 상기 몸체(10)의 상단에 형성된 접합부(20)의 서로 대응되는 양측단에는 밀착돌기(11)(11)가 더 돌설되어 이루어지는 것과, 상기 몸체(10)의 상단에 형성된 접합부(20)의 둘레부에는 상기 접합부(20)의 상부측으로 연장된 결합요홈부 (12)가 더 형성되어 이루어지는 것과, 상기 몸체(10)의 상단에 형성된 접합부(20)의 중앙에는 상기 접합부(20)의 중앙으로부터 연장된 결합돌기(13)가 더 돌설되어 이루어지는 것과, 상기 몸체(10)의 중앙에 종방향으로 형성된 완충부(20)는, 원형상, 사각형상, 타원형상, 마름모형상 중 어느 하나의 형상으로 형성되는 것을 특징으로 한다. 
     
     구두, 완충구, 완충부재, 구두뒷굽
Patent KR-20060052735-A (KR)
Inventor: MASUDA MASATOSHI
IPC: B65D47/34
Filed: 2006-04-12
Abstract: 코일 스프링의 부식과 용출을 방지할 수 있는 유동체 토출 펌프를 설명한다.  
     이 유동체 토출 펌프는 유동체 저장부상에 마련된 노즐 헤드에 압력을 가함으로서 유동체 저장부내에 저장된 유동체를 노즐 헤드로부터 토출하기 위해 사용된다. 이 유동체 토출 펌프는 상기 유동체 저장부의 상단에 마련된 실린더, 상기 실린더내부를 상호적으로 이동할 수 있는 피스톤, 상기 노즐 헤드와 피스톤의 연결에 의해 상기 노즐 헤드에 가해진 압력을 전달함으로써 상기 피스톤을 하강시키는 연결관, 상승방향으로 상기 연결관들을 통해 상기 피스톤의 운동량을 증가시키 위해 상기 연결관들의 주변부에 마련된 코일 스프링, 상기 피스톤의 상승 운동으로 상기 유동체 저장부에 저장된 유동체를 상기 실린더로 이동시키는 유입 밸브, 및 상기 연결관의 내부를 통해 상기 피스톤의 하강 운동으로 상기 실린더에 이동된 유동체를 상기 노즐 헤드로 이동시키는 유출 밸브 메카니즘을 포함하는 것을 특징으로 한다.
Patent KR-20060108525-A (KR)
Inventor: BENNER MARKUS
IPC: B60R22/34
Filed: 2006-04-13
Abstract: 본 발명은 샤프트(4), 상기 샤프트(4)에 안전 벨트(2)의 감김 방향(a)으로 압축 응력을 가하도록 배치된 메인 스파이럴 스프링(main spiral spring)(7), 상기 샤프트(4)에 대해 상대적으로 회전할 수 있게 배치된 래칫 휠(ratchet wheel)(12), 상기 래칫 휠(12)의 감김 방향(a) 회전 운동을 차단하기 위한 로킹 장치(15) 및 상기 래칫 휠(12)이 로킹될 때 상기 메인 스파이럴 스프링(7)의 압축 응력에 반대로 작용하는 압축 응력이 상기 샤프트(4)에 전달될 수 있도록 배치된 밸런스 스프링(balance spring)(20)을 포함하는 벨트 감김 장치(1)에 관한 것으로, 본 벨트 감김 장치(1)는 한 편으로 상기 래칫 휠(12)이 로킹된 경우에는 상기 샤프트(4)로부터 상기 밸런스 스프링(20)으로 감김 방향(a)으로 힘이 전달되도록 하고, 다른 한 편으로 상기 래칫 휠(12)이 로킹되지 않은 경우에는 상기 밸런스 스프링(20)의 클러치 섹션(28)이 상기 샤프트(4)에 대해 감김 방향(a)으로 상대 회전 운동을 할 수 있도록 하는 후퇴 방지 클러치(sprag clutch)를 구비한 것을 특징으로 한다.
Patent KR-20070106165-A (KR)
Title: Nonvolatile memory device and method for manufacturing the same
Inventor: LEE SEUNG RYONG
IPC: H01L27/115
Filed: 2006-04-28
Abstract: An NVM(non-volatile memory) device is provided to satisfy a desired coupling ratio as a design rule decreases according to high integration of a flash memory device by forming a dielectric layer having a structure composed of an oxide layer, a high dielectric layer, a nitride layer and an oxide layer. An NVM device includes a floating gate(3), a dielectric layer(9) and a control gate(10). The dielectric layer includes a first oxide layer(4), a high dielectric layer(5), a nitride layer(7) and a second oxide layer(8). The high dielectric layer is formed on the first oxide layer, composed of at least one or two selected from materials having a dielectric constant of 9 or higher. The nitride layer is formed on the high dielectric layer. The second oxide layer is formed on the nitride layer. The high dielectric layer can be made of a material having a higher dielectric constant than that of the first oxide layer. The first and second oxide layers can be made of SiO2 layers.
Patent KR-20070108699-A (KR)
Title: Refresh command decoder circuit for refresh control command signal synchronized with refresh command signal and refresh method thereof
Inventor: LEE YU LIM
IPC: G11C11/406
Filed: 2006-05-08
Abstract: A refresh command decoder circuit for synchronizing a refresh entry signal to a refresh command signal and a refresh entry method thereof are provided to prevent an auto refresh operation as an erroneous operation by synchronizing an internal clock enable signal to an internal command assembly signal. A first input part(210) receives a refresh command signal, and delays the refresh command signal, and generates a refresh pulse signal in response to the refresh command signal and the delayed refresh command signal. A second input part(220) receives an internal clock enable signal, and delays the internal clock enable signal, and generates an internal clock enable pulse signal in response to the internal clock enable signal and the delayed internal clock enable signal. A transmission part(230) transmits the internal clock enable signal in response to the refresh pulse signal. A reset part(240) resets the output of the transmission part in response to a reset signal and the internal clock enable pulse signal. An output buffer(250) receives the output of the transmission part and outputs a refresh signal.
Patent KR-20070109444-A (KR)
Inventor: LEE JONG MOON
IPC: G06Q30/06
Filed: 2006-05-09
Abstract: A method for managing a membership contract related to a member shop in the Internet and a shopping mall agency system thereof are provided to enable members to contribute to PR(Public Relation)/sales of the member shop by various channel activities, enable the members to communicate and interchange information/know-how with each other, and obtain various profits such as discount when the member buys goods at the member shop. A user is registered as a general or membership member by connecting to a cooperated site and an online member shop. A member shop owner determines that the connected user is the general or membership member(306,307). If a user login ID is the general member, general member information is provided through a general shopping mall window and an exclusive window(315). If the user login ID is the membership member, membership member information is provided to through a membership member window and a shopping mall management window(310). If the user requests data search in the membership member management window and the shopping mall management window, the user is allowed to search information stored in a database and the membership information of the shopping mall by automatically logging in to the intranet of the selected shopping mall.
Patent KR-20060119797-A (KR)
Title: Polymer binder for electrochemcal device comprising multiply stacked electrochemical cells
Inventor: KIM BYOUNG YUN
IPC: H01M4/02
Filed: 2006-05-17
Abstract: Provided is a binder for an electrochemical device such as a lithium secondary battery, which shows excellent adhesion between a collector and an active material even with a small amount, imparts high capacity and improved lifespan to a battery, and maintains adhesion between an electrode and a separator under hot fusion. The binder comprises, based on 100 parts by weight of the binder polymer: (A) 20-79 parts by weight of a (meth)acrylate monomer; (b) 20-60 parts by weight of a vinyl monomer; and (c) 0.01-30 parts by weight of an unsaturated carboxylic acid monomer. The binder is used for stacking multiple electrochemical cells(16). In such multiply stacked electrochemical cells, the binder allows electrode active material particles(13,14) to be fixed and interconnected with each other or with a collector(11,12), and an electrode and a separator(15) that is in contact with the electrode are bound to each other via hot fusion.
Patent KR-20060120474-A (KR)
Title: Time-varying image recording device
Inventor: YAMAGATA NAOKI
IPC: G06F12/00
Filed: 2006-05-19
Abstract: A device for recording a moving image is provided to record moving image data to a recording medium as much as possible even if a recording operation of a moving image file is not completed by presence of a bad recording area. A data recording processor records the moving image data for each block to the recording medium(15). A recording result determination processor determines whether a recording result obtained from the data recording processor is normal or not. A recording capacity obtaining processor finds a block information recording capacity needed for recording block information based on the number of blocks previously recorded to the recording medium in case of the abnormal recording result. A detecting processor detects an address of the recording medium recorded by the data recording processor according to the block information recording capacity.
Patent KR-20070113415-A (KR)
Title: Refrigerator
Inventor: KIM CHUL HEE
IPC: F25D23/00
Filed: 2006-05-23
Abstract: A refrigerator is provided to facilitate assembly of a cabinet of the refrigerator and a rear panel of the refrigerator by having an embossed part to be combined with a connection groove, so that the assembling is carried out by pushing or softly hitting the embossed part without causing deformation of the rear panel. A refrigerator comprises a cabinet(10), and a rear panel(30) combined to the rear side of the cabinet. The rear panel comprises a bend(31) bent towards the rear side of the cabinet along its end portion, embossed parts(32) contoured on the bend having a space with each other, and a connection groove(12) on a rear edge of the cabinet for the insertion of the embossed part.
Patent KR-20070115157-A (KR)
Title: A way mobile a members asked
Inventor: CHANG HONG SUN
IPC: H04W8/18
Filed: 2006-06-01
Abstract: A transmitting/receiving method to a mobile phone from a general phone is provided to impose general call charges instead of mobile phone charges when general calls of subscribers are transmitted/received to mobile phone numbers, thereby offering special benefits to mobile phone subscribers. A communication provider which manages general calls using telephone office lines collects mobile phone subscribers. Only when the subscribers registered in mobile phone services transmit/receive calls to mobile phones of the same communication company which manages the subscriber general calls, general call charges are imposed to the subscribers.
Patent KR-20060080906-A (KR)
Inventor: NAKAJIMA YOSHINORI
IPC: B41J2/145
Filed: 2006-06-05
Abstract: 토출 오리피스의 어레이를 구비한 잉크젯 기록 헤드를 구동하기 위해, 상대적으로 상이한 양의 잉크를 토출시키는 제1 및 제2 토출 오리피스는 소정 방향으로 동일 어레이 상에 배열되고, 제1 또는 제2 토출 오리피스에 대한 기록 데이터는 직렬로 입력되고, 입력된 기록 데이터는 순차적으로 저장되며, 저장된 기록 데이터는 래치되고, 제1 또는 제2 토출 오리피스 중 어느 것이 구동될 것인지를 지시하는 선택 신호가 입력되고, 구동 기간을 지시하는 구동 신호가 입력되고, 개별 토출 오리피스는 래치된 기록 데이터, 선택 신호 및 구동 신호에 따라 구동된다.  따라서, 상대적으로 상이한 양의 잉크를 토출시키는 복수 형태의 토출 오리피스를 구비한 기록 헤드의 가격을 감소시는 것이 가능하고, 기록 헤드의 구동을 용이하게 제어하는 것이 가능하다. 
       
     토출 오리피스, 기록 데이터, 선택 신호, 구동 신호, 기록 헤드
Patent KR-20070118337-A (KR)
Title: Processing method of printing data in image forming apparatus and the image forming apparatus
Inventor: LEE KEE CHANG
IPC: G06F3/12
Filed: 2006-06-12
Abstract: A method for processing printing data in an image forming device including an image processor and the image forming device thereof are provided to process the printing data without a file conversion program by converting a file format of the printing data into the desired file format and transmitting the converted printing data to a destination place. A receiver(110) receives the printing data. The image processor(120) converts the file format of the printing data into the desired file format. A controller(100) determines whether direct conversion setting information including a direct conversion command and information for the desired file format is included in the received printing data. The controller enables the image processor to perform conversion if the direction conversion setting information is included in the received printing data. A transmitter(130) transmits the converted printing data to the destination place based on destination information included in the direct conversion setting information.
Patent KR-20070118353-A (KR)
Title: Flavoring product based on carrier treated with plasma and process for preparing the same
Inventor: MOCK CHUL KYUN
IPC: C09D103/02
Filed: 2006-06-12
Abstract: A perfumery product based on a carrier treated with plasma is provided to obtain a perfume with high quality by increasing affinity of a solid powder carrier to a perfume, and to improve the maintenance and processability of a perfume. A perfumery product is based on a carrier treated with perfume. Particularly, the perfumery product comprises a carrier treated with plasma and a liquid perfume dispersed and applied to the carrier. In a variant, the perfumery product comprises a carrier treated with plasma and a liquid perfume captured in the carrier. The carrier is at least one material selected from the group consisting of starch, maltodextrin and cyclodextrin.
Patent KR-20070118897-A (KR)
Title: Pipe fixing system and pipe fastening device
Inventor: KIM SUK YOON
IPC: F16L21/00
Filed: 2006-06-13
Abstract: A pipe clamping device and a pipe fastening device is provided to prevent release of a gear head bolt and improve preload by fitting a c-shaped spring washer between the gear head bolt and an entry. A pipe fixing system and a pipe fastening device comprises a cylindrical body(130), an entry(310), a fixing chip(340), and a bolt(320). The cylindrical body has a hole for a pipe to be fitted. The entry is embedded in an upper fitting groove of the upper part of the cylindrical body. The fastening chip tightly secures the pipe in the cylindrical body through a wedge. The bolt such as a gear head bolt, which is penetrated through the cylindrical body and the fastening chip, controls vertical movement of the fastening chip. A c-shaped spring washer(330) is fitted between the entry and the head of the bolt. A stop washer is fitted between the entry and the fastening chip.
Patent KR-20070119457-A (KR)
Title: Apparatus and method for preventing image distortion in image forming device
Inventor: SHIN SANG YOUN
IPC: H04N1/409
Filed: 2006-06-15
Abstract: An apparatus and a method for preventing image distortion in an image forming apparatus are provided to remove mis-registration caused by the vibration of a photo-sensitive drum when a color image is printed in a color laser printer. An apparatus for preventing image distortion in an image forming apparatus includes an edge determining module(10), an edge direction detector(11), and an area expansion module(12). The edge determining module(10) determines an edge by using an edge filter having an NxM trap mask for each channel of an input image. The edge direction detector(11) detects the direction of an edge determined according to channels by using the edge filter. The area expansion module(12) extracts a channel crossing an edge direction, and expands the extracted crossing channel. The area expansion module(12) includes a max filter expanding the crossing channel.
Patent KR-20070025964-A (KR)
Title: Apparatus and method for controlling handover in heterogeneous access system
Inventor: SHIN JAE WOOK
IPC: H04B7/26
Filed: 2006-06-16
Abstract: A handover control device in heterogeneous access systems and a method thereof are provided to enable a 3GPP(3rd Generation Partnership Project)-based advanced mobile communication network consisting of plural access systems to determine handover of a terminal on the basis of the handover policy of an access system to which the handover will be performed, thus handover between heterogeneous access systems is effectively executed. A PCRF(Policy and Charging Rule Function)(220) receives a request for handover to the second access system(AF/SPR(Application Function/Subscriber Profile Repository))(230) from the first access system(Inter-AS(Access System) MM(Mobility Management))(210)(S201-S207). Based on a handover policy of the second access system(230), the PCRF(220) checks handover possibility for at least one service provided from the first access system(210)(S211-S213). The PCRF(220) determines a policy rule to be applied to the handover-possible service to deliver the determined rule to the second access system(230)(S215-S219). The handover request is acknowledged to a terminal(10)(S221).